摘要
电梯安全电路试验目的是确定其在装卸、运输和使用过程中抗振动、抗冲击、抗碰撞及耐温度变化的能力,但对其在各种试验条件下的性能要求是不同的。通过对各种试验结果判定进行分析,提出安全电路进行试验应遵循特定的试验顺序。同时对安全电路的传递元件进行了分析,提出传递元件即是指安全电路的传感元件。
The purpose of lifts safety circuits tests is to making sure that the circuits enable to endure the vibration, shock bump and change of temperature during the loading ＆ unloading, transportation and using. The anti-vibration, anti-shock, anti-bump and anti-temperature-change requirements performance of the circuit is different. This paper discusses the judging method of each test. This paper presents an opinion that Change of temperature test should be finished first. The means of transmitter elements has been discussed in this paper also.
出处
《机电工程技术》
2012年第5期80-82,共3页
Mechanical & Electrical Engineering Technology
关键词
电梯
电气安全装置
安全电路试验
elevator
electric safety device
safety circuit test
